similar to: rsync stuck at +- 50 MB/s, cp and scp are +- 200 MB/s

Hi, I tried different encryptions like arc four, but always with the same result. BTW: googling shows some similar questions and they are stuck on set same speed +-. But non of that solutions helped me. /G?tz > Am 11.08.2015 um 12:14 schrieb Eero Volotinen <eero.volotinen at iki.fi>: > > Usually problem in encryption. > > try cipher arcfour or apply hpn patches to

Usually problem in encryption. try cipher arcfour or apply hpn patches to ssh. ( http://www.psc.edu/index.php/hpn-ssh) -- Eero 2015-08-11 12:37 GMT+03:00 G?tz Reinicke - IT Koordinator < goetz.reinicke at filmakademie.de>: > Hi, > > i have two servers, connected to to the lan by 10Gb with 10Gb and DAS > hardware raid. > > Each system con read and write locally or to the

Am 30.10.15 um 15:44 schrieb Teemu Huovila: > > > On 30.10.2015 15:35, G?tz Reinicke - IT Koordinator wrote: >> Am 30.10.15 um 11:49 schrieb Teemu Huovila: >>> >>> >>> On 30.10.2015 12:18, G?tz Reinicke - IT Koordinator wrote: >>>> Hi, >>>> >>>> winter is coming and so I start to clean up some left overs of the year.

Hi, may be somewon has a working solution and information on that: I installed the most recent mysql community on a server and do get a lot of "errno: 24 - Too many open files". There are suggestions to increase the open_files_limit, change/add that to /etc/security/limits.conf and modify the systemd script by hand. Depending on how you start mysql (restart, or at systemboot time

Hi, I do a tgz-backup some maildir-folders with n*1000 off files and a lot of GB in storage. The backuped maildirs are removed after the tar. My assumption was, that the free diskspace should be bigger after that, but from what I get with df, it looks like I'm loosing space. Currently the tgz is saved on the same disk/mountpoint. Any hint, why removing the maildirs dont free diskspace as

Hi Johan, Does systemd also overrule /etc/my.conf? Thx! Carl On Wed, 29 Apr 2015 14:58:52 +0200 Johan Kooijman wrote: > Gotz, > > This is due to systemd, it overrules your settings. Add a file to > systemd config fixes it: > > [root at mysql2 ~]# cat /etc/systemd/system/mariadb.service.d/limits.conf > [Service] > LimitNOFILE=10000 > LimitMEMLOCK=10000 > >

Hi, we still run dovecot 1.2.17 and upgrading is not planed for some time. But I'm asked to install a sieve system to be used with SOGo soon. What do I have to install / configure? Is installing/configuring the dovecot-sieve-0.1.19 and dovecot-managesieve-0.11.13 enough? We still use mostly the default settings for imaps/pop3s. And of course configure SOGo. Thanks for any feedback.

Thank you for clarifying this, Johan. Very much appreciated! On Wed, 29 Apr 2015 22:28:00 +0200 Johan Kooijman wrote: > Carl, > > By default my.cnf has to obey the OS limits, so in this case the > order is: systemd > /etc/security/limits* > /etc/my*. > > On Wed, Apr 29, 2015 at 3:22 PM, Carl E. Hartung > <carlh04426 at gmail.com> wrote: > > > Hi

Hi, I did an update from dovecot 2.2.10 -> 2.2.13 and now I'm getting errors: May 14 10:40:00 imap(hansdampf): Error: open(/var/lib/dovecot/db/shared-mailboxes) failed: Permission denied Currently the permissions on shared-mailboxes rw-rw-rw but teh error still exists. Any hints? Thansk and Regards. G?tz -- G?tz Reinicke IT-Koordinator Tel. +49 7141 969 82 420 E-Mail goetz.reinicke

Hi, one more LVM thing: on one server some LVM stores are physically removed but still there are some informatione somwher spread adcross teh server. e.g. if I do a vgdisplay or pvcreat I get an error regarding that old storage: /dev/raid_10/lvol0: read failed after 0 of 4096 at 14000515383296: Eingabe-/Ausgabefehler How can I remove all information? Thanks for any hint. Regards . G?tz

Hi, I do have an iscsi storage with two raidsets. I'm logged in to the target and get two devices: /dev/sdb and /dev/sdc. After formatting the devices with ext4 I realised, that I had used a wrong label, so I tried to relabel the devices. But now I'm confused: doing a e2label /dev/sdb or /dev/sdc returns always the same label name for both devices. so I did "e2label /dev/sdb

Hi, I do have two centos 6.6 servers. With a "performance optimized" rsync I get an speed of 15 - 20 MB/s The options I use are: rsync -aHAXxv --numeric-ids --progress -e "ssh -T -c arcfour -o Compression=no -x" If I copy files by smb to/from the servers I do get 60 - 80 MB/s, a dd (r/w) on the storages attached gives 90 MB/s on the 1Gbit ISCSI (Source Server) and up to

Hi, I'm looking for some recommendations for a "fast" fileserver regarding the hardware you use. We have different fileservers as our requirements changed over time. The "main" problem we are faced with is, that with smb (windows 7 and OS X) clients we never get really close to GBit speed on reads or writes. Using the same servers/storages with ftp, ssh, rsync, nfs we

HI, I recently upgraded an wu-imap server to dovecot dovecot-0.99.11-1.FC3.3 without big trouble (the subscribed mailboxes had to be added by hand...) But today users told me that there where some problems; e.g. a user tried to delete a message and got this error: Oct 19 09:43:13 mail imap(jmeinken): File isn't in mbox format: /home/mitarbeiter/jmeinken//Trash This didn't happen

Hello G?tz, could you do a closer look at your smbd (maybe with truss or strace) to see what exactly happens? or maybe it would be enough to watch traffic between your client and server (and traffic between your server and nameserver, domaincotroler (if involved)) best regards, chris -----Urspr?ngliche Nachricht----- Von: samba-bounces+christian.masopust=siemens.com@lists.samba.org

Hi, winter is coming and so I start to clean up some left overs of the year. One thing is to use the yum.dovecot.fi repository. After installing the current availabel dovecot and dovecot-ee-pigeonhole package and restarting dovecot I do get the error: doveconf: Fatal: Error in configuration file /etc/dovecot/dovecot.conf: protocols: Unknown protocol: sieve Is the sieve protocol an extra

Hi, we have a storageserver (Centos 6.4) with a dualport Intel 10G X520-2 Adapter. A QSan P600Q-D316 Storage is configured with 8*SATA Drives raid 5 for test, connected trought a Cisco UCS 6100 Series Fabric Interconnect 10G Switch. I formated the storage with ext4 defaults, one volume and got r/w rates about 10MB/s some up to 40MB/s .... VERY POOR.... So we returned the storage to our dealer

Hi, did anybody did an update from 1.x -> 2.x yet? I'D like to use the rpm from http://packages.atrpms.net/dist/el5/dovecot/ May be someone has some suggestions? Regards . G?tz -- G?tz Reinicke IT-Koordinator Tel. +49 7141 969 420 Fax +49 7141 969 55 420 E-Mail goetz.reinicke at filmakademie.de Filmakademie Baden-W?rttemberg GmbH Akademiehof 10 71638 Ludwigsburg www.filmakademie.de

Hi, in one server I do have a SSD raid 1 size 219GB. df shows 9.4 GB free, 198GB used. If I do "du -sch * | sort -h -r" on /, I just have close to 3.5GB used .... Any hints, what's eating up the space? Centos 6.6, fs = ext4. regards . G?tz -- G?tz Reinicke IT-Koordinator Tel. +49 7141 969 82 420 E-Mail goetz.reinicke at filmakademie.de Filmakademie Baden-W?rttemberg GmbH

Hi, I did the upgrade frpom 1.2.x to 2.2.10 and had some warnings/errors on a very few accounts/mailboxes. All of them where permission related and solved. Dovecot rocks again. But on one mailbox I do get an error: Error: user rechnnugseingang-animationsinstitut: Initialization failed: Initializing mail storage from mail_location setting failed Error: Invalid user settings. Refer to server